Lonestar Prestress Mfg., Inc. Built in Houston · Lonestar Prestress Mfg., Inc. Built in Houston...

Lonestar Prestress Mfg., Inc. Built in Houston

• Lonestar Prestress Mfg., Inc. • 8892 Hwy 159 East Bellville Tx , 77418 •

Finishes to Enhance or Compliment any Architecture.

Maintenance-Free Prestressed Concrete Poles.

We’re making a name for ourselves in Concrete!

www.lonestarprestress.com

Delivered Anywhere! Call Us Toll-Free 1-800-600-1719

• Tel. (713) 896-0994 • Fax 713-896-0762 •

Power Distribution, Outdoor Lighting & Security.

I-1

ButtCross-section

TipCross-section

Ground Level

Cable Entrance

Cable Raceway

Handhole Box3" x 8" x 6" Deepw/ RecessedAluminum Cover

Glossary of TermsBREAKING STRENGTH

This is the approximate load which, when applied at a point two feet below the tipof the pole, will cause structural failure of the pole.

CONCRETE STRENGTHThis is a reference to the compressive strength of the concrete in pounds per squareinch as measured by testing representative samples at twenty-eight days aftercasting.

DEAD LOADThis refers to the load on the pole resulting from the attachment of luminaires,luminaire supports and other permanent attachments.

E.P.A “Effective Projected Area”This is the effective projected area in square feet of luminaires, luminaire supportsand other permanently attached items which are subject to wind load.

GROUND LINEThe point at which an embedded poles enters the ground or is otherwise restrained.The point at which a pole with a bolt-down base is attached to the foundation.

GROUND LINE BENDING MOMENTThe product of any horizontally applied load at any point on the pole multiplied byits height above ground line.

LIVE LOADSThese are loads applied to the pole as a result of wind, ice or other loads oftemporary nature.

ULTIMATE GROUND LINE BENDING MOMENTThis is the bending moment, applied to the pole which will cause structural failureof the pole. This is the result of multiplying the load indicated in the column titled“Breaking Load” times a distance of two feet less than pole height (length of poleabove ground). The ultimate ground line moment is the product of the nominalbending strength multiplied by a strength reduction factor of 0.9 per ACI 318.Figures in “Ultimate Ground Line Moment” column assume embedment of 10% ofpole length plus two feet; however, these same moments apply to bolt-down basepoles. The figures in this column on technical charts are maximum momentsexpected to be applied to the pole (or foundation). Appropriate load factors shouldbe used by the designer.

General Information1) Different colors, finishes and exposed aggregate are available upon request.2) Longer lengths of poles available upon request.3) 7000 PSI concrete is standard; higher strengths are available if required.4) STRENGTH: In most cases a higher ground line moment, breaking strength and

EPA can be attained without going to a larger pole.5) EFFECTIVE PROJECTED AREA (EPA): Lonestar Prestress Mfg., Inc. concrete

poles and mounting arms have been designed in accordance with acceptedengineering practices to be structurally capable of withstanding wind loads andvelocity pressure using a gust wind speed of at least 130 mph. Poles to meet higherwind loads are available.

6) HOLES: Holes are precast to meet your specificatoins and requirements formounting attachments, most any desired arrangement can be provided. ContactLonestar Prestress Mfg. for any questions about field drilling poles.

7) INSTALLATION: Lonestar Prestress Mfg. concrete poles are designed for settingdirectly into the ground, without the use of poured in place foundations, similar tothe setting of wood poles. After the hole is drilled, the pole is set and plumbed, theearth is then backfilled and tamped. The depth is dependent on the nature of thesoil and the anticipated load. Where it is impossible to embed the poles in theground, such as on bridges or overpasses, a boltdown base plate is available.

8) To specify a base plate for base mounted poles add the suffix BP to catalognumbers. Customer to supply the bolt circle drawings or template.

Lonestar Prestress Mfg. Inc. • 8892 Hwy 159 East Bellville Tx , 77418 • Tel. (713) 896-0994 • Fax (713) 896-0762 • www.lonestarprestress.com

I-2Product Code Legendfor

Concrete PolesThe 1st two digits of theproduct code depicts thesize of the pole relativeto total length.

Example: 352001

Code Description 10 10 Ft. Pole 15 15 Ft. Pole 20 20 Ft. Pole 25 25 Ft. Pole 30 30 Ft. Pole 35 35 Ft. Pole 40 40 Ft. Pole 45 45 Ft. Pole 50 50 Ft. Pole 55 55 Ft. Pole 60 60 Ft. Pole 65 65 Ft. Pole 70 70 Ft. Pole 94 Panel 95 Foundation 96 Bracket 97 Pole Cap 99 Stores

The 3rd digit of the productcode depicts the type ofpole relative to strength andengineering.

Example: 352001

Code Description 1 Type I 2 Type II 3 Type III 4 Type IV 5 Type V

Specialty 6 Single Arm

Single Light 7 Double Arm 180

Double Light 8 Triple Arm 120

Triple Light 9 Quad Arm 90

Four Light 0 Custom Design

The 4th digit of theproduct code depicts thetype of mounting relatedto the fixture to be usedor any other specialfeature of the pole.

Example: 352001

Code Description 1 Side Mount 2 Tenon Top 3 Distribution

Pole 4 Transmission

Pole 5 Stadium

Pole 6 Custom Design 7 No Fixture

Solid Concrete 8 Steel 9 Aluminum 0 Top Mount

The 5th digit depicts thepole relative to shape.For brackets (96) the 5thdigit depicts length infeet.

Example: 352001

Code Description 1 Octagonal

1 Foot 2 Waterford

Design 2 Feet 3 Tenon Type

3 Feet 4 Square Straight

4 Feet 5 StadiumDesign

5 Feet 6 Clamp Type

6 Feet 7 Bull Horn

7 Feet 8 Upsweep

8 Feet 9 Special

9 Feet 0 Square Tapered

10 Feet A 4”x12” cover B C D Fastner E F Tool

The 6th digit of theproduct code depicts thepole relative to the colorand finish.

Example: 352001

Code Description 1 White 2 Grey 3 Brown 4 Exposed

Aggregates 5 Black 6 Special 7 Aluminum 8 Primed 9 Galvanized 0 Buff A PVC B C D Hex Head E Tamper Proof F Socket


I-4Basic Wind Speed ASCE 7-02, Minimum Design Loads For Buildings and Other Structures,American Society of Civil Engineers, copyright 2003. Reproduced by permission of ASCE

See I-5, I-6 and I-7 for enlarged Gulf of Mexico and Mid Northern United States Map



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Lonestar Prestress Mfg. Inc. • 8892 Hwy 159 East Bellville Tx , 77418• Tel. (713) 896-0994 • Fax (713) 896-0762 • www.lonestarprestress.com

Lonestar Prestress Mfg. Inc. • 8892 Hwy 159 East Bellville Tx , 77418 Tel. (713) 896-0994 • Fax (713) 896-0762 • www.lonestarprestress.com

I-6Basic Wind Speed ASCE 7-02, Minimum Design Loads For Buildings and Other Structures,American Society of Civil Engineers, copyright 2003. Reproduced by permission of ASCE

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E-1 Technical InformationStrengthUltimate strength design theory is used to determine the ultimate groundline momentsshown in the technical charts. The location of the ultimate ground line moment isdetermined using an assumed embedment of 10% of the overall length of the pole plus2 ft. In many cases a higher groundline moment may be attained without going to alarger pole. Please contact our technical staff for special requests.

Wind LoadsWind loads for determining the maximum effective projected areas (EPA) presentedin this catalog were determined in accordance with ASCE 7-02, Minimum DesignLoads for Buildings and Other structures. The effective projected area is the actualprojected area subjected to wind times the appropriate coefficient of drag (Cd). Pleasenote our catalog features EPA’s for 90 mph, 110 mph, 130 mph and 140 mph windzones. EPA’s for higher wind velocities can be attained by special design. Please contactour technical staff for special requests.

Wind pressures determined using the criteria of ASCE 7-02 are based on gust windspeeds. Editions previous to ASCE 7-95 were based on fastest mile (sustained) windspeeds. For example, if your specification calls for the design of a prestressed concretepole to be based on a wind velocity of 100 mph with a 1.3 gust factor then you wouldselect a pole from our catalog based on a gust wind speed of 130 mph. The followingtable provides a quick conversion of sustained wind speeds to gust wind speeds usinga typical gust factor of 1.3:

SustainedWind Speed

Per ASCE 7-93(mph)

80 90 100

Sustained Wind SpeedPer ASCE 7-93 with

1.3 Gust Factor(mph)

Gust Wind SpeedPer ASCE 7-02

(mph)

104 117 130

110 120 130

Pole Length(Ft.)

152025303540455055606570

Embedment(Ft.)

Height Above Grade(Ft.)

3.54.04.55.05.56.06.57.07.58.08.59.0

11.516.020.525.029.534.038.543.047.552.056.561.0

“10% plus 2 foot” Rule of Thumb for theDirect Embedment of Concrete Poles

The hole diameter selected for the embedment should allow a minimum clearance aroundthe corners of the pole butt of 4 to 6 inches. Hole sizes are generally specified in 6 inchincrements to accommodate standard auger sizes. The hole diameter for octagonal polesmay be determined by adding 8 to 12 inches to the width of the pole butt.


Handling and Installation Procedures E-2Handling Instructions

Prestressed concrete poles will withstand a considerable amount of bending but should not be shock loaded whileunder load.Prestressed concrete poles should never be handled or picked up by the tip.When shipping poles, the poles should be supported at a minimum of 3 points for poles up to and including 40 feetand 4 points for poles over 40 feet.Poles up to 50 feet in length may be unloaded using a one-point pickup at the balance point but should never betransported in this manner. A two-point pickup must be used to transport a pole at the job site.

Good Soil:Compacted well graded sand and gravel, hard clay orwell graded fine and course sand.Medium Soil:Compacted fine sand and clay, compact sandy loam,losse coarse sand and gravel.Poor Soil:Soft clay, clay loam, poorly compacted sand or clayscontaining large amounts of silt.

The excavated soil may be used as the backfill.

Requires select backfill. Clean, washed sand or minus 1/2 inch well graded gravel may be used.

Requires one of the following: cementitious earth,cement stabilized sand, limestone screenings, or urethanefoam.

Installation ProcedurePrior to installation of the pole, electrical wiring, brackets and luminaries can be installed while the pole is lyinghorizontally on the ground.Excavate the proper diameter and depth hole. The preferred method of excavation is by auger type drilling.To install, choke the pole with one end of a nylon sling 25% to 30% of the pole length from the top (see Handlingsection for location). Attach the other end of the sling to the lifting hook of the crane.Lift the pole allowing the butt to rest on the ground until vertical.Lift the pole over hole and lower until butt rests on bottom center of hole.While holding pole, add backfill in 4 to 6 inch layers, tamping between placement of each layer. Check forplumbness through out the backfilling process.If the pole is equipped for an underground connection, stop backfilling to a point 6 inches below the connection.Make the connection and then finish backfilling the hole to a point 2 inches above grade.

Direct EmbedmentDirect embedment is the most common and recommended method of installation of prestressed concrete poles. Soilconditions vary from location to location and should be investigated by an engineer prior to designing the foundation. The“rule of thumb” for the depth of embedment is 10% of the overall length plus two feet. The table on the preceding page isbased on the “rule of thumb.” Depending upon the type of soil, an appropriate backfill should be selected. The chartbelow contains suggested guidelines for the selection of backfill:


Example

E-31.00 SCOPE

1.10 This specification is to establish design and quality standards for static cast concrete poles for power distribution orlighting. All pole design structural calculations shall be prepared by a licensed engineer experienced in prestressedconcrete design.

2.00 GENERAL

2.10 The concrete poles furnished under these specifications shall be designed and manufactured in accordance withrequirements and/or recommendations of the American Concrete Institute Standard “Building Code Requirements forStructural Concrete” (ACI 318 - Latest Edition), unless otherwise specified.

2.20 Poles shall be designed in accordance with the Prestressed Concrete Institute “Guide for Design of PrestressedConcrete Poles.”

3.00 PHYSICAL CHARACTERISTICS

3.10 All poles shall be prestressed concrete and suitable for direct embedment into the ground without special founda-tions.

3.20 Shape and Length: Poles shall be square in cross-section, with chamfered corners, and shall have a standard taperof 0.162 inch per foot. Cross-sectional dimensions shall not deviate by more than 3/8 inch. The allowable tolerance foroverall length shall be +3 inches and -2 inches. The width of the bottom face of the pole (as it is cast) may be less thanthe top face.

3.30 Finish: The pole shall have a smooth uncolored finish with no cracks. The top surface of each pole shall betroweled until all projections, depressions, and irregularities have been removed and the entire surface has a smoothtexture and neat lines. Square corners and sharp edges shall be tooled to form smooth, chamfered corners.

All small cavities shall be cleaned, saturated with water and then filled with mortar. A small cavity is defined asone larger than 1/4 inch but smaller than 3/4 inch in diameter, and less than 3/8 inch deep. Larger non-structural cavitiesand spalls shall be repaired by opening the side of the damaged area on a 1 to 1 slope using a mechanical grinder,cleaning thoroughly and filling with a high-strength non-shrink concrete repair material. Poles with other defects may berepaired only upon authorization of, and using the method prescribed by the Design Engineer.

3.40 Sealing Steel Strands: The end of each steel reinforcing strand (in the top and butt) shall be burned back to aminimum depth of 1/2 inch. The holes left by the removal of the strand shall be thoroughly cleaned of any loose residue.The holes shall then be completely filled with non-shrink grout and smoothed evenly with tip or butt surface.

3.50 Cover: The prestressing strands shall have a minimum concrete cover of 1 inch, except that Type I poles will havea minimum cover of 3/4 inch. The centerline axis along the faces of the poles shall be clear of embedded steel except forstirrups, spiral reinforcement and fabrication devices, so that 3/4 inch diameter holes may be drilled without interferencefrom the strands.

3.60 Sweep: Sweep is the deviation of a pole from straightness. A straight line joining the edge of the pole at the buttand the edge of the pole at the top shall not be distant from the surface of the pole at any point by more than 3/8 inch foreach 10 feet of length.

3.70 Hole Drilling: Poles shall be drilled in accordance with approved drawings. The location of holes shall not deviateby more than 3/8 inch. Holes drilled after removal from molds shall be drilled from both sides of the pole and shall beuniform in entrance and exit. Holes drilled from opposing sides of the pole must be in the same plane and be centered onboth faces.

3.80 Cable Entrances: Two cable entrances with couplings shall be cast in all poles 90 degrees to the handhole unlessotherwise specified by the customer.

Concrete Pole Specifications


Concrete Pole Specifications E-44.00 MATERIALS

4.10 Chloride Content: The chloride content of the concrete mix, including all ingredients, shall be 0.4 pounds percubic yard, or less.

4.20 Corrosion Resistance: All inserts or attachments, if required, shall be of noncorrosive material or galvanized.

4.30 Concrete: Concrete used in poles shall have a compressive strength at transfer of not less than 4,000 PSI, and a28-day compressive strength of not less than 7,000 PSI, unless otherwise specified.

4.40 Material shall comply with the most recent revision of the followingASTM Standards:a) Portland Cement ASTM C105b) Admixtures ASTM C494c) Aggregates ASTM C33 or C330d) Reinforcing Bars ASTM A615e) Cold Drawn Spiral Wire ASTM A82f) Prestressing Strand, 270K ASTM A416

5.00 STRENGTH REQUIREMENTS

5.10 Poles of each standard type, unless otherwise specified, shall be designed to withstand the rated design (crack-ing) and ultimate strength shown in the following tables, with modifications to accommodate allowances for handling,transportation and erection. The rated strength is that load which, if applied, in a direction perpendicular to the axis 2feet below the pole tip and with the bottom of the pole (ten percent of its length plus two feet from the butt) held firm,will produce the first sign of hairline cracks. The ultimate strength is the load at which point failure occurs.

5.20 All poles shall be capable of withstanding single point pickup from the horizontal position when lifting from apoint 30% of the overall length down from the tip.

6.00 GROUNDING

6.10 A PVC conduit for customer to pull a ground wire through can be cast in poles if required by the customer andincluded with bid to customer.

7.00 QUALITY CONTROL

7.10 Tests shall be made and records shall be maintained in accordance with the requirements of Prestressed ConcreteInstitute MNL-116, “Manual for Quality Control for Plants and Production of Precast Prestressed Concrete Products.”

8.00 DRAWING AND DESIGN INFORMATION

8.10 Upon request, Lonestar Prestress Mfg., Inc. will furnish detailed design drawings and computations for the polesbid or supplied, including but not limited to the following:

1) Total weight and center of gravity of each pole.2) Calculations of cracking and ultimate moment capacities at not more than 5 foot intervals.3) Dunnage and pickup points, including both one-point and two-point pickup locations.4) Detail of cross section and all points where reinforcing changes.

9.00 INSTALLATION

9.10 Poles shall be supported and protected during site storage, lifting and setting to prevent damage to the pole.Spalls or other damage incurred during these operations shall be repaired to restore the pole to “as new” condition.


Type I Technical ChartUsed for Street Lighting, Parking Lot and Security Light-

ing, Recreational and Industrial Lighting

Type I Pole

CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)

EPA AT POLE TIP (Sq. Ft.)

ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)

BREAKINGLOAD 2 Ft.FROM TIP

(Lbs.)TIP BUTT140MPH

Direct Embedment

151002 11.5 414 15.0 4.0 6.44 58 38 26 22 11,100 1,168201002 16.0 649 20.0 4.0 7.25 51 32 22 18 14,400 1,028251002 20.5 942 25.0 4.0 8.06 44 27 17 14 17,300 935301002 25.0 1,302 30.0 4.0 8.88 37 22 13 10 19,800 861351002 29.5 1,735 35.0 4.0 9.69 32 18 10 7 22,300 811401002 34.0 2,246 40.0 4.0 10.50 28 15 7 5 24,800 775

90MPH

130MPH


L-1

GENERAL INFORMATION

1. Different colors, finishes and exposed aggregates are available upon request.

2. Longer lengths of poles available upon request.

3. All corners are chamfered.

4. 7,000 PSI concrete is standard; higher strengths are available if required.

5. STRENGTH: In most cases a higher ground line moment and a higherbreaking strength and EPA can be attained without going to a larger pole.

6. EFFECTIVE PROJECTED AREA (EPA): Lonestar Prestress Mfg.concrete poles and mounting arms have been designed in accordance withaccepted engineering practices to be structurally capable of withstandingwind loads and velocity pressure up to 140 MPH (gust speed) per ASCE 7-02. Poles to meet higher wind loads are available.

7. HOLES: Holes are precast to meet your specifications and requirementsfor mounting attachments, most any desired arrangement can be provided.Contact Lonestar Prestress Mfg. for any questions about field drilling lightpoles.

8. INSTALLATION: Lonestar Prestress Mfg. concrete poles are designed forsetting directly into the ground, without the use of precast foundations, similarto the setting of wood poles. After the hole is drilled, the pole is set andplumbed, the earth is then backfilled and tamped. The depth is dependenton the nature of the soil and the anticipated load. Where it is impossible toembed the poles in the ground, such as on bridges or overpasses, a boltdownbase plate is available.

9. To specify a base plate for base mounted poles add the suffix BP to catalognumbers. Customer to supply the bolt circle drawings or template.

110MPH


L-2Type I Pole

Type II Technical ChartUsed for Steet Lighting, Parking Lot and Security Light-


CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)


(Lbs.)TIP BUTT

Direct Embedment

252002 20.5 1,667 25.0 6.0 10.06 102 65 44 37 38,100 2,059302002 25.0 2,220 30.0 6.0 10.88 88 55 36 30 43,100 1,873352002 29.5 2,863 35.0 6.0 11.69 77 47 30 24 47,900 1,741402002 34.0 3,601 40.0 6.0 12.50 68 40 25 19 52,900 1,653452002 38.5 4,442 45.0 6.0 13.31 61 35 20 15 57,700 1,580502002 43.0 5,392 50.0 6.0 14.13 54 29 15 10 62,500 1,524552002 47.5 6,537 55.0 6.0 14.94 98 58 35 27 114,900 2,525602002 52.0 7,732 60.0 6.0 15.75 94 55 32 24 127,000 2,540652002 56.5 9,055 65.0 6.0 16.56 89 50 28 20 137,900 2,530702002 61.0 10,514 70.0 6.0 17.38 84 45 24 16 147,700 2,503

L-3 Type II Pole


GENERAL INFORMATION










140MPH

90MPH

130MPH

110MPH

L-4


Type II Pole

Type I Octagonal Technical ChartUsed for Street Lighting, Parking Lot and Security Light-


Type I Octagonal Pole

CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)


(Lbs.)TIP BUTT

Direct Embedment

151012 11.5 450 15.0 5.0 6.83 49 31 21 18 9,400 989201012 16.0 668 20.0 5.0 7.44 41 26 17 14 11,600 828251012 20.5 924 25.0 5.0 8.05 34 20 13 10 13,700 740301012 25.0 1,221 30.0 5.0 8.66 29 17 10 7 15,900 691351012 29.5 1,565 35.0 5.0 9.27 24 13 7 5 17,700 643401012 34.0 1,956 40.0 5.0 9.88 20 10 4 2 19,400 606


L-5

GENERAL INFORMATION










140MPH

90MPH

130MPH

110MPH

Type I Octagonal Pole


L-6

Type I Simplex Technical ChartUsed for Street Lighting

CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)


(Lbs.)TIP BUTT

Direct Embedment

181602 14.2 718 18.0 4.8 7.73 54 34 23 19 16,500 1,352231602 18.7 1,050 23.0 4.8 8.54 47 29 19 16 19,000 1,137281602 23.2 1,451 28.0 4.8 9.35 40 24 15 12 21,500 1,014301602 25.0 1,633 30.0 4.8 9.68 37 22 13 10 22,500 978331602 27.7 1,929 33.0 4.8 10.16 34 20 11 9 24,000 933381602 32.2 2,490 38.0 4.8 10.98 29 16 8 6 26,600 880

Type I Simplex Pole


L-7

GENERAL INFORMATION










140MPH

90MPH

130MPH

110MPH

Type I Simplex Pole


L-8

Waterford Technical Chart

Waterford Pole

Direct Embedment

W10001 7.0 430 10.0 5.0 7.5 66 43 30 26 7,552 1,510W15001 11.5 702 15.0 5.0 7.5 48 31 21 17 9,483 990W20001 16.0 976 20.0 5.0 7.5 40 24 16 13 11,678 830

CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)


(Lbs.)TIP BUTT


L-9

GENERAL INFORMATION










140MPH

110MPH

130MPH

90MPH

Waterford Pole L-10


Rochester Technical Chart

Rochester Pole

Direct Embedment

R10001 6.0 1170 10.0 6.2 15.6 122 81 57 49 11,600 2,900R15001 11.0 1320 15.0 5.6 15.6 64 41 28 24 11,600 1,289R20001 16.0 1460 20.0 5.0 15.6 41 26 17 14 11,600 829

CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)


(Lbs.)TIP BUTT 140MPH

110MPH

130MPH


L-11

GENERAL INFORMATION










90MPH

Rochester Pole L-12


Rochester Typical Details

Sports Lighting Pole


SL-1

CATALOGNUMBERSMOOTH

GRAY

HEIGHTABOVEGRADE

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)TIP BUTT 130

MPH110

MPH

Sports Lighting Technical Chart

453502 37 4,574 45 6.00 13.31 134 84 55 45 106,100454502 37 6,116 45 7.62 14.94 184 116 77 64 143,300503502 42 5,538 50 6.00 14.13 132 82 53 43 124,000504502 42 7,318 50 7.62 15.75 178 111 73 60 164,700553502 46 6,618 55 6.00 14.94 130 80 51 41 139,200554502 46 8,648 55 7.62 16.56 173 107 69 56 182,100603502 51 7,820 60 6.00 15.75 129 78 49 39 159,400604502 51 10,115 60 7.62 17.38 166 101 64 51 202,100653502 55 9,151 65 6.00 16.56 129 77 47 37 176,900703502 60 10,617 70 6.00 17.38 126 74 44 34 197,500

Notes:1. EPA’s shown do not include cross arm. Please refer to the Cross Arm

Bracket Technical Chart for cross arm EPA’s.2. Above values are based on an assumed minimum embedment of 10% of

the length plus 3 ft.

CATALOGNUMBER TYPE

ASSEMBLYWEIGHT

(Lbs.)

ANGLEEPA

(Sq. Ft.)

MAXIMUMINDIVIDUAL

FIXTURE SIZEEPA

(Sq. Ft.)WEIGHT

(Lbs.)

962839 2 LIGHT 35 1.5 3.5 75963859 3 LIGHT 66 2.8 3.5 75964889 4 LIGHT 78 4.0 3.5 759658109 5 LIGHT 155 7.5 3.5 759668139 6 LIGHT 175 9.3 3.5 75

Cross Arm Bracket Technical Chart

Angles and bolts for cross arms to be hot dippedgalvanized unless otherwise specified by customer.

90MPH

140MPH


Sports Lighting Pole SL-2

Lonestar Prestress Mfg., Inc. concrete poles weredeveloped to meet the expanding need of a supportingstructure for; street, highway and area lighting, athleticlighting, signs, overhead power distribution and powertransmission as well as power substations and trafficsignals.

50+ Year Service LifeLonestar Prestressed Concrete Poles are safe for the envi-ronment, require no maintenance and have a life of Fifty(50) or more years.

High QualityEvery Lonestar Pole is an engineered product designedfor each specific application and produced under rigid stan-dards of quality.

No MaintenanceLonestar Prestressed Concrete Poles require no painting,will not rust, are impervious to sunlight (ultravioletradiation), chemicals (fertilizers, oils, etc.), animals andinsects (woodpeckers, termites, etc.) and do not requiregroundline treating.

High StrengthLonestar Prestressed Concrete Poles are classified by theirultimate capacity to sustain a horizontal load applied at apoint two feet below the tip. Lonestar’s concrete is a specialhigh-strength mix design put into compression byprestressed ASTM 416 high-strength steel strands.

Many Accessories OfferedLonestar Prestress Manufacturing, Inc. offers a completeline of brackets, pole caps, pole tenons and otherattachments to allow a complete installation.

Special ModificationsSpecial needs such as internal grounding, pole steps andcages, floodlight attachments and other attachments areour specialty. For additional information, or to discuss yourspecial requirements, please contact our Sales Department.

Accurate InformationThe information contained in this catalog is accurate tothe best of our knowledge. All products are designedstrictly for specific applications. It is the sole responsibilityof the buyer to determine the suitability of the productsfor any other contemplated use. If the products are usedfor any application other than those specified, LonestarPrestress Mfg., Inc. will not be liable for any injury ordamage arising from their use.

PRESTRESSEDCONCRETE

POLESThe Solid Alternative to Wood


Prestressed Concrete Utility Poles U-1

Utility 25-45 Feet Technical ChartGrade B Construction

Used for Recreational, Industrial Lighting and Distribution

Utility Pole Direct Embedment 25-45 Feet

CATALOGNUMBER

POLELENGTH

(Ft.)

POLEWEIGHT

(Lbs.)

CONCRETEPOLE

CLASS

POLE SIZE(In.)

ANSIGROUNDLINE

MOMENT(Ft. Lbs.)

*TIP BUTT

Direct Embedment

251302-4 25 5-C 963 20.5 4.00 8.06 22,220 23,750253302-0 25 4-C 1,667 20.5 6.00 10.06 27,750 38.250253302-0 25 3-C 1,667 20.5 6.00 10.06 35,150 38,250253302-4 25 2-C 1,703 20.5 6.00 10.06 44,400 48,250253302-8 25 1-C 1,740 20.5 6.00 10.06 55,500 56,080254302-4 25 H1-C 2,424 20.5 7.63 11.69 68,450 70,160254302-8 25 H2-C 2,464 20.5 7.63 11.69 83,250 85,080

301302-4 30 5-C 1,327 25.0 4.00 8.88 27,600 29,330303302-0 30 4-C 2,220 25.0 6.00 10.88 34,500 43,160303302-4 30 3-C 2,264 25.0 6.00 10.88 43,700 57,750303302-4 30 2-C 2,264 25.0 6.00 10.88 55,200 57,750303302-8 30 1-C 2,308 25.0 6.00 10.88 69,000 69,000304302-8 30 H1-C 3,213 25.0 7.63 12.50 85,100 99,330305302-4 30 H2-C 4,066 25.0 9.00 13.88 103,500 105,410

351302-4 35 5-C 1,763 29.5 4.00 9.69 33,000 35,250353302-0 35 4-C 2,863 29.5 6.00 11.69 41,250 48,000353302-4 35 3-C 2,914 29.5 6.00 11.69 52,250 67,830353302-4 35 2-C 2,914 29.5 6.00 11.69 66,000 67,830353302-8 35 1-C 2,966 29.5 6.00 11.69 82,500 82,500354302-8 35 H1-C 4,068 29.5 7.63 13.31 101,750 115,410355302-8 35 H2-C 5,153 29.5 9.00 14.69 123,750 150,160

401302-4 40 5-C 2,279 34.0 4.00 10.50 38,400 41,580403302-0 40 4-C 3,601 34.0 6.00 12.50 48,000 53,000403302-4 40 3-C 3,660 34.0 6.00 12.50 60,800 78,580403302-4 40 2-C 3,660 34.0 6.00 12.50 76,800 78,580403302-8 40 1-C 3,719 34.0 6.00 12.50 96,000 96,000404302-8 40 H1-C 5,032 34.0 7.63 14.13 118,400 131,910405302-8 40 H2-C 6,317 34.0 9.00 15.50 144,000 168,910

453302-0 45 5-C 4,442 38.5 6.00 13.31 43,800 57,750453302-0 45 4-C 4,442 38.5 6.00 13.31 54,750 57,750453302-4 45 3-C 4,508 38.5 6.00 13.31 69,350 90,410453302-4 45 2-C 4,508 38.5 6.00 13.31 87,600 90,410453302-8 45 1-C 4,574 38.5 6.00 13.31 109,500 111,330454302-8 45 H1-C 6,111 38.5 7.63 14.94 135,050 149,500455302-8 45 H2-C 7,607 38.5 9.00 16.31 164,250 187,580

U-2

HT.ABOVEGRADE

(Ft.)


* The ultimate groundline moment shown corresponds tothe equivalent ANSI pole class load for concrete poles.The moments shown are not necessarily the maximumultimate groundline moment for that particular pole.** Ultimate groundline moment for the particular pole.

ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)

**

Utility Pole Direct Embedment 50-70 Feet U-3

CATALOGNUMBER

POLELENGTH

(Ft.)

POLEWEIGHT

(Lbs.)

CONCRETEPOLE

CLASS

POLE SIZE(In.)

ANSIGROUNDLINE

MOMENT(Ft. Lbs.)

*TIP BUTT

503302-0 50 5-C 5,392 43.0 6.00 14.13 49,200 62,580503302-0 50 4-C 5,392 43.0 6.00 14.13 61,500 62,580503302-4 50 3-C 5,465 43.0 6.00 14.13 77,900 102,580503302-4 50 2-C 5,465 43.0 6.00 14.13 98,400 102,580503302-8 50 1-C 5,538 43.0 6.00 14.13 123,000 127,830504302-8 50 H1-C 7,312 43.0 7.63 15.75 151,700 169,330505302-8 50 H2-C 9,031 43.0 9.00 17.13 184,500 205,830

553302-0 55 5-C 6,457 47.5 6.00 14.94 54,600 67,410553302-4 55 4-C 6,537 47.5 6.00 14.94 68,250 115,000553302-4 55 3-C 6,537 47.5 6.00 14.94 86,450 115,000553302-4 55 2-C 6,537 47.5 6.00 14.94 109,200 115,000553302-8 55 1-C 6,618 47.5 6.00 14.94 136,500 145,250554302-8 55 H1-C 8,642 47.5 7.63 16.56 168,350 188,500

603302-0 60 5-C 7,644 52.0 6.00 15.75 60,000 72,250603302-4 60 4-C 7,732 52.0 6.00 15.75 75,000 127,000603302-4 60 3-C 7,732 52.0 6.00 15.75 95,000 127,000603302-4 60 2-C 7,732 52.0 6.00 15.75 120,000 127,000603302-8 60 1-C 7,820 52.0 6.00 15.75 150,000 163,830604302-8 60 H1-C 10,107 52.0 7.63 17.38 185,000 206,000

653302-4 65 5-C 9,055 56.5 6.00 16.56 65,400 137,910653302-4 65 4-C 9,055 56.5 6.00 16.56 81,750 137,910653302-4 65 3-C 9,055 56.5 6.00 16.56 103,550 137,910653302-4 65 2-C 9,055 56.5 6.00 16.56 130,800 137,910653302-8 65 1-C 9,151 56.5 6.00 16.56 163,500 183,080

703302-4 70 5-C 10,514 61.0 6.00 17.38 70,800 147,750703302-4 70 4-C 10,514 61.0 6.00 17.38 88,500 147,750703302-4 70 3-C 10,514 61.0 6.00 17.38 112,100 147,750703302-4 70 2-C 10,514 61.0 6.00 17.38 141,600 147,750703302-8 70 1-C 10,617 61.0 6.00 17.38 177,000 201,830

HT.ABOVEGRADE

(Ft.)

Direct Embedment


* The ultimate groundline moment shown corresponds tothe equivalent ANSI pole class load for concrete poles.The moments shown are not necessarily the maximumultimate groundline moment for that particular pole.** Ultimate groundline moment for the particular pole.

Utility 50-70 Feet Technical ChartGrade B Construction

Used for Recreational, Industrial Lighting and Distribution

ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)

**

2 Feet

Hei

ght A

bove

Gra

de

LOAD (lbs.)

Em

bedm

ent

Pol

e Le

ngth

Engineering Standards: Concrete vs. WoodBecause wood deteriorates over time, The American National Standards Institute, (ANSI) andthe National Electric Safety Code, (NESC), require wood poles to have an initial load factor60% greater than equivalent concrete poles.

When establishing WPE criteria, the difference between the two structural systems (materials) must be considered:

Wood: NESC requires an overload capacity factor (OCF) of 4.0

Wood poles are composed of a naturally grown, biological material,which exhibits inconsistent material properties throughout the length ofthe pole. These inconsistencies, which have a direct impact on strength,are knots, checks, shakes and splits.

Wood poles are susceptible to rot and decay over the design life of thestructure. The wood pole has less strength at the end of its service lifethan when it was originally placed in service.

Wood poles are susceptible to insect and animal attack. The effects oftermite and woodpecker attack can significantly decrease the loadcarrying capacity of the wood pole well before the end of the anticipatedservice life.

Prestressed Concrete: NESC overload capacity factor (OCF) of 2.5

Prestressed concrete poles are fabricated from engineered materials.The prestressed concrete poles have consistent material propertiesthroughout their length.

Prestressed concrete poles are not susceptible to rot and decay. Theprestressed concrete pole has the same strength throughout its servicelife.

Prestressed concrete poles are not susceptible to insect and animalattack.

Wood pole classes are determined by the strength required at the groundlineto resist a transverse ultimate load placed 2 ft. below the tip of the pole. Eachlength of pole within a pole class can resist the same load placed 2 ft. fromthe top.

When designing pole structures for transverse wind loading, the NESCrequires an overload capacity factor (OCF) of 4.0 for wood poles and 2.5 forconcrete poles when determining ultimate loads (Grade B construction). Dueto the above mentioned differences in the structural systems, the NESCrequires the wood pole to have a strength that is 60% higher than theprestressed concrete pole. Therefore, the prestressed concrete pole can bedesigned for a load that is 62.5% (2.5/4.0) of the wood pole load and attainthe same strength for the specific pole class throughout the life of thestructure.

WOOD POLE EQUIVALENCY

Traditionally, designers have specified wood poles for use as utility structures according to the pole class system set forth in theAmerican National Standards Institute’s specification ANSI 05.1, Specifications and Dimensions for Wood Poles. In order to remainconsistent with the pole class system for utility structures, we have developed a wood pole equivalency (WPE) system for ourprestressed concrete poles. Our WPE system is based on criteria contained in ANSI 05.1 and the National Electric Safety Code(NESC), ANSI C2.

Prestressed Concrete Utility PolesU-4



Prestressed Concrete Utility PolesU-5

WOOD POLE EQUIVALENCY EXPLAINEDIn order to simplify our WPE system we choose to use the ultimate pole top load that is two loadclasses lower than the wood pole. For example, ANSI O5.1 lists an ultimate pole top load of 4,500lbs. for a Class 1 wood pole. Our concrete Class 1-C pole is designed for a 3000 lbs. (Class 3 woodpole load) ultimate pole top load. The ratio of the loads is 3000/4500=0.666, which is in excess of2.5/4.0=0.625 using NESC overload capacity factors for transverse wind.

CONCRETE POLE CLASS LOADS

CONCRETEPOLE CLASS

LOAD 2 FTFROM TIP

(LBS)

CONCRETE LOADWOOD LOAD

H2-C 4,500 0.703

H1-C 3,700 0.685

1-C 3,000 0.666

2-C 2,400 0.649

4-C 1,500 0.625

3-C 1,900 0.633

5-C 1,200 0.632

The above wood pole equivalency system is based on the following assumption:

1. Transverse wind is the controlling design load.2. The load acts perpendicular to the face of the pole.

When design configurations involve the use of angle poles and dead end poles where other thantransverse winds control the design, our technical staff should be consulted.


Prestressed Concrete Utility Poles U-6

Example:

WOOD POLE EQUIVALENCY EXAMPLEExample:

The following example is for the purpose of demonstrating our WPE system only. In actual designcases, loads other than transverse wind may control and must be investigated.

Assumptions:- Tangent pole.- Equal conductor spans on both sides of poles.- Transverse wind creates controlling load case for selection of pole.- For simplicity, the wind pressure on the pole is neglected in this example but should be added tothe ground line moment for actual design.- NESC overload capacity factors: 4.0 for wood poles

2.5 for prestressed concrete poles- Wind load on conductors produce a resultant load of 1125 lbs., 2 ft. down from the top of thepole.

43 ft.50 ft.

7 ft.

2 ft.

Groundline

Pwind = 1125 lbs

43 ft.50 ft.

7 ft.

2 ft.

Groundline

Pwind = 1125 lbs

WOOD PRESTRESSED CONCRETE

Pu = 4.0(1125 lbs.) = 4500 lbs.For ANSI Class 1 wood pole:Pmax = 4500 lbs.

Pu = 2.5(1125 lbs.) = 2813 lbs.For ANSI Class 1-C prestressed concretepole:Pmax = 3000 lbs. (Class 3 wood pole load)

The concrete Class 1-C pole is more than adequate for the transverse wind load. Note the max loadof 3000 lbs. for the prestressed concrete pole is the same as for a Class 3 ANSI wood pole.

Type III Technical ChartUsed for Recreational, Industrial Lighting and Distribu-

tion

Type III Pole

CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)


(Lbs.)TIP BUTT

Direct Embedment

253002 20.5 1,703 25.0 6.0 10.06 132 85 58 49 48,200 2,605303002 25.0 2,264 30.0 6.0 10.88 121 77 52 43 57,700 2,508353002 29.5 2,914 35.0 6.0 11.69 114 72 48 39 67,800 2,465403002 34.0 3,660 40.0 6.0 12.50 109 68 44 36 78,600 2,456453002 38.5 4,508 45.0 6.0 13.31 105 64 41 33 90,400 2,476503002 43.0 5,465 50.0 6.0 14.13 102 61 38 30 102,500 2,500553002 47.5 6,618 55.0 6.0 14.94 130 79 50 40 145,100 3,189603002 52.0 7,820 60.0 6.0 15.75 129 78 48 38 163,800 3,276653002 56.5 9,151 65.0 6.0 16.56 128 76 46 36 183,100 3,359703002 61.0 10,617 70.0 6.017.38 126 74 44 33 201,800 3,420


U-7

GENERAL INFORMATION






6. HOLES: Holes are precast to meet your specifications and requirementsfor mounting attachments, most any desired arrangement can be provided.The prestressing cables are located so that field drilling is permitted on thecenterline of either axis. Field drilling can be accomplished with the use ofrotary hammer drills.



140MPH

90MPH

130MPH

110MPH

Type III Pole


U-8

Type IV Technical ChartUsed for Power Distribution - Heavy Duty

CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)


(Lbs.)TIP BUTT

Direct Embedment

254002 20.5 2,424 25.0 7.63 11.69 194 126 87 73 70,200 3,794304002 25.0 3,213 30.0 7.63 12.50 214 139 96 81 99,300 4,317354002 29.5 4,068 35.0 7.63 13.31 200 129 88 73 115,300 4,192404002 34.0 5,032 40.0 7.63 14.13 190 121 81 67 131,800 4,118454002 38.5 6,111 45.0 7.63 14.94 182 115 76 63 149,400 4,093504002 43.0 7,312 50.0 7.63 15.75 177 110 72 59 169,200 4,126554002 47.5 8,642 55.0 7.63 16.56 171 106 68 55 188,400 4,140604002 52.0 10,107 60.0 7.63 17.38 164 100 63 50 205,900 4,118

Type IV PoleU-9


GENERAL INFORMATION









140MPH

90MPH

130MPH

110MPH

Type IV Pole U-10


Type V Pole Technical ChartUsed for Power Distribution - Light Duty

Type V Pole

CATALOGNUMBERSMOOTH

GRAY

MOUNTINGHEIGHT

(Ft.)

POLEWEIGHT

(Lbs.)

OVERALLLENGTH

(Ft.)

POLE SIZE(In.)


ULTIMATEGROUNDLINE

MOMENT(Ft. Lbs.)


(Lbs.)TIP BUTT

Direct Embedment

505302 43.0 9,031 50.0 9.0 17.13 222 139 92 75 209,800 5,117555302 47.5 10,595 55.0* 9.0 17.94 207 128 83 67 225,700 4,960605302 52.0 12,306 60.0* 9.0 18.75 192 117 74 59 239,700 4,794655302 56.5 14,170 65.0* 9.0 19.56 178 107 66 51 253,300 4,647705302 61.0 16,194 70.0* 9.0 20.38 166 98 58 44 267,300 4,530755302 65.5 18,385 75.0* 9.0 21.19 156 89 51 38 281,700 4,436805302 70.0 20,749 80.0* 9.0 22.00 146 81 44 31 295,900 4,351855302 74.5 23,293 85.0* 9.0 22.81 134 72 37 24 310,000 4,275905302 79.0 26,024 90.0* 9.0 23.63 126 65 30 18 324,000 4,207

U-11


* Subject to future availability

GENERAL INFORMATION









140MPH

90MPH

130MPH

110MPH

Type V Pole U-12


BracketsB-1

C15" 13"

BA

12"

2" Aluminum Pipe Scheduel 40

PoleTip

5/16 Bolt 4-13/16O.D.

8"

4-3/16I.D.

Bottom View

Pole

Aluminum Single Arm BracketStreet Light Bracket Detail

Aluminum Single Arm Bracket

Aluminum Double Arm BracketStreet Light Bracket Detail

Aluminum Double Arm Bracket

PoleTip

4-3/16O.D.

4-3/16I.D.

15"

8"

5/16 Bolt

Bottom ViewC

A

12"

B

2" Aluminum Pipe Scheduel 40

Pole

Bracket Specifications: Four, Five, Six & Seven Foot ReachThe complete bracket assembly has a uniform finish, and extends (A”) from the centerof the pole. The cast aluminum arm bracket is an aluminum alloy; #356-T6 Tenzoloy.Support arm is two inch, IPS aluminum pipe, ASA schedule #40, U.S. AluminumAssociation #6063-T6.

Part No. 966947Four Foot ReachArm Dimenions:

A=44”, B=36”, C=19.5”

Part No. 966957Five Foot ReachArm Dimenions:

A=56”, B=48”, C=20”

Part No. 966967Six Foot ReachArm Dimenions:

A=68.5”, B=60”, C=20.5”

Part No. 966977Seven Foot ReachArm Dimenions:

A=80.5”, B=72”, C=20.5”

Part No. 967904Four Foot ReachArm Dimenions:

A=44”, B=36”, C=19.5”

Part No. 967905Five Foot ReachArm Dimenions:

A=56”, B=48”, C=20”

Part No. 967906Six Foot ReachArm Dimenions:

A=68.5”, B=60”, C=20.5”

Part No. 967907Seven Foot Reach

Arm Dimenions:A=80.5”, B=72”, C=20.5”


Brackets B-2

Pole

Octagonal Single Arm TenonStreet Light Bracket Detail

Octagonal Single Arm Tenon

Pole

5"

4 7/8"

14"10 1/2"

26 7/8"

A

Available with arms up to 7 feet.

5 3/4"

1/2" x 1/2" x 1 1/2"keystock pole stops

Pole

Octagonal Double Arm TenonStreet Light Bracket Detail

Octagonal Double Arm Tenon

Pole

5 3/4"

14" 10 1/2"

16 1/8"

42 1/4"

5"

4 7/8"

3"

2"

1/2" x 1/2" x 1 1/2"keystock pole stops

A

Bracket Specifications: Four, Five, Six & Seven Foot ReachThe complete bracket assembly has a uniform finish, and extends (A”) from the centerof the pole. The cast aluminum arm bracket is an aluminum alloy; #356-T6 Tenzoloy.Support arm is two inch, IPS aluminum pipe, ASA schedule #40, U.S. AluminumAssociation #6063-T6.

Part No. 966894Four Foot Reach

A=44”

Part No. 966895Five Foot Reach

A=56”

Part No. 966896Six Foot Reach

A=68.5”


A=80.5”

Part No. 968984Four Foot Reach

A=44”Each Side

Part No. 968985Five Foot Reach

A=56”Each Side

Part No. 968986Six Foot Reach

A=68.5”Each Side


A=80.5”Each Side


BracketsB-3

Removable Cover3/16" Plate

2.5" Dia. Scheduel 40 Pipe(Galvenized)

1/4" x 20 Hex nut flushwith top & 5/16" holes incover to match.(Type 2 pcs.)

3-3/8"

24"

4.25"

8"

1"

5/16" Stainless Set Screws(Type 4 Pcs.)

Use 1/2" x 1/2" x 2" Keystock

4.75" sq.

2.5"

Keyway stops to be weilded on top side only.Bottom side must be smooth so cap will sit level on pole.

Top View

Side View

Triple Tenon BullhornType I, II & III

Triple Tenon BullhornType I, II & III

6.75" sq.

2-3/8"

120�

13"

Pole

Type IType IType II & IIIType II & III

Type IType I Type II & IIIType II & III

Removable Cover3/16" Plate

2.5" Dia. Scheduel 40 Pipe(Galvenized)

1/4" x 20 Hex Hd nut flushwith top & 5/16" holes incover to match.(Type 2 pcs.)

3-3/8"

24" 24"

4.25"

13"

8"

1"

5/16" Stainless Set Screws(Type 4 Pcs.)

Use 1/2" x 1/2" x 2" Keystock

4.75" sq.

2.5"

Keyway stops to be weilded on topside only. Bottom side must be smothso cap will sit level on pole.

Top View

Side View

Quad Tenon BullhornType I, II & III

Quad Tenon BullhornType I, II & III

6.75" sq.Type IType I

Type II & IIIType II & III

2-3/8"Type IType I Type II & IIIType II & III

Part No. 972879Type II & III

Part No. 971879Type I

Part No. 979879Type II & III

Part No. 962879Type I


Specialty - FinishesS-1

In addition to prestressed concrete light and utility poles, we also manufacture maintenance-free precast concrete buildings, in a variety ofsizes, from 8’ x 8’ up to 30’ wide by any lingth. Buildings up to 12’ x 20’ are delivered fully assembled as shown above.

The Woodlands Natural Gray First Colony Etched White

Woodlands Black San Jacinto Brown San Jacinto Gray B & W Terrazzo


Specialty - Mowing Apron S-2

6' 0"

23"

26" (1" from pole)

1

2 3

1. Concrete mowing apron section (Qty 2).6,000 PSI concrete with chamfered top edge.

2. Steel holding plate - Hot dipped galvanized (Qty 2).

3. Bolt - 5/8” x 1-1/2” stainless steel (Qty 8).

4. Insert - (Not Shown) (Qty 8).

5. Weight - 1300 lbs.

Part No. 990792Mowing Apron


Specialty - Pole ProtectorS-3

7"

7"

8"

5-1/8"

3/4" x 3/4" Chamfer

8"

Top

Bottom

Side

2' 8"

Holder

Pole

1. Finish to be same as pole

2. Each half weighs approximately 650 lbs.

3. Holder to be galvanized steel.


Lonestar Prestress Mfg., Inc. Built in Houston · Lonestar Prestress Mfg., Inc. Built in Houston...

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